Dimitrije Ljotić (Serbian Cyrillic: Димитрије Љотић; August 12, 1891, Belgrade - April 23, 1945, Ajdovščina) was a Serbian fascist politician and Nazi German collaborationist during World War II.

Although born in Belgrade he spent most of his life in Smederevo. His Serbian ancestors came to Serbia from the village of Blace in what is today Greek Macedonia during the first half of 19th century. His father Vladimir Ljotić had a notable political and diplomatic career during which he was a consul in Thessaloniki, mayor of Smederevo and a Member of Parliament in the Serbian Parliament. Dimitrije started his education in Smederevo, before going on to graduate at the age of 16 from the Serbian lycée in Thesaloniki, and concluding his education by graduating at the University of Belgrade's Law School.

During the Balkan wars he volunteered for military medical service. In 1913 he stayed in Paris where he remained until the beginning of World War I; soon after he returned to Serbia and enlisted in the Serbian Army. After the Great War he served as commander of a railway station in Bakar, Croatia where he broke a railway strike arresting 36 workers. This event proved crucial in his life and career since it determined his choice to become a politician rather than a clergyman. In Bakar he met his wife Ivka, with whom he moved back to Smederevo in 1920 and started practicing law. In Smederevo he joined the People's Radical Party soon becoming president of the Youth branch. In 1931 King Alexander I proclaimed him Minister of Justice in the government of Petar Živković, in which capacity he would make a new draft Constitution and present it to the King. He proposed voters should vote in free and secret elections whilst candidates would be nominated by non-governmental organizations. The King refused his proposal and Ljotić resigned from office.